How it cleans
A brush and a blade. No water.
Angled bristles lift dust without scratching the glass. The rubber blade follows, catching fine grit and fresh bird droppings. Over 98% of dirt removed — best at dawn, when dew loosens it.
Fewer units per MW. Fewer things to maintain.
Electronics sealed at the row end — out of the heat, easy to reach.
Marine-grade stainless. Pulls the brush, then gives birds a perch.
Brush and blade on soft rollers that spread the load.
Rests off the panels, so it never shades your output.
Hops maintenance aisles up to 1.2 m wide.
4G/5G to the cloud, or RS485 straight into your SCADA.
Angled bristles lift dust without scratching the glass. The rubber blade follows, catching fine grit and fresh bird droppings. Over 98% of dirt removed — best at dawn, when dew loosens it.
A looped cable pulls the frame like a ski lift. No gears or chains on the glass — nothing to grind, slip or replace.
It taps DC at the combiner box, wired like a tracker. Add AC for night-time snow runs.
Rails clamp to the module frames. A two-person crew fits a row in hours.
Weekly timers, one-tap starts and a fleet view of every station — on phone or PC.
After every cycle — or after a fault.
Backs off to park instead of forcing.
Starts only with enough string voltage.
Start, initial, run, heartbeat and fault.
Pushed to the cloud for fast service.
Moving cable and wind sound keep birds off.
316 stainless cable. Hot-dip galvanised steel, aluminium-coated near the sea.
Fixed to the purlins, with anti-tilt and limit wheels.
Dust-tight and rain-proof control box.
Brush and blade swap on site. No special tools.
Long brushes split for transport, joined on site.
Own comms module in every robot for reliable control.
Cable: 316 stainless · Fasteners: 304 stainless · Shell: galvanised, powder-coated · Brush: soft rubber + DuPont nylon
| SET-6000 cable drive | Lithium battery robot | |
|---|---|---|
| Cross-section | 90 × 400 mm | 315 × 550 mm |
| Weight per 5 m | ≤25 kg | ≥60 kg |
| Power | 60 W | ≥120 W |
| Supply | String DC or mains | 24 V battery |
| Charging | None | 5–10 h |
| Operating range | −40 to 75 °C | −10 to 60 °C |
| Bird droppings | Blade + bird deterrent | Dried droppings stay |
| Maintenance | One person | Team, often a lift |
| SET-6000 | Cleaning truck | Hand-washing | |
|---|---|---|---|
| Output | All rows at once, ~13 m/min | ~2,000 m² per day | ~150 m² per person per day |
| Staff | 2–3 watching a dashboard | 3–4 operators per truck | Large crews |
| Water per MW | None | ~7 t | ~1 t |
| Stays clean | Cleaned daily | About 3 days | About 3 days |
| Yearly yield gain | ≥8% (conservative) | 1–2% | 1–2% |
| Bad weather | Works in dust and snow | Stops | Stops |
| Risk to panels | Soft brush, light load | Uneven pressure, micro-cracks | Scratches, wet live work |
Send your layout and we'll match frame length, power and bridges to your site.